ACE3/addons/optics/CfgVehicles.hpp

class CfgVehicles {
    class Box_NATO_Support_F;
    class ACE_Box_Misc: Box_NATO_Support_F {
        class TransportItems {
            MACRO_ADDITEM(ACE_optic_Hamr_2D,2);
            MACRO_ADDITEM(ACE_optic_Arco_2D,2);
            MACRO_ADDITEM(ACE_optic_MRCO_2D,2);
            MACRO_ADDITEM(ACE_optic_SOS_2D,2);
            MACRO_ADDITEM(ACE_optic_LRPS_2D,2);
        };
    };
};